ConfigServer Community Forum

Posting for anyone who might be frustrated by this, by this I mean the errors, and this may not be the fix for everyone but this was the cause of my issues which IMO were not fixable through csf and/or syslog and similar for good reason. This is so seemingly obvious right now, but after the alma ele...

Separately, if you're using cc_allow_filter, it can dramatically slow down the csf/lfd restarts, I have some servers that take 30 minutes to restart csf when using these filters. I would disable that while testing if it is being used, if not disregard.

Same here with an upgrade from CentOS7. I have not found a solution, reverting is not an option on this server. I've been scouring threads and also did a diff comparison from a working server running alma which was also an upgrade and there's no difference in csf.conf between these 2 servers for me....

I have no clue why this is happening, but some emails are basically empty in the mail manage interface. After the headers, there is just a "message not found in Quarantine" message and no other content, attachments, or actions are available. This only happens on seemingly random messages. ...

Edit, looks like it was related to a genius move by spamcop letting their domain expire.

https://forums.cpanel.net/threads/spamc ... ed.685309/

Just started this morning, getting a ton of false positive RBL rejects. For example, one entry: 2021-02-01 13:11:58 H=shvf21.jpmchase.com [159.53.49.230]:53368 X=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256 CV=no F=<no-reply@alertsp.chase.com> rejected RCPT <REDACTED>: "JunkMail rejected - shvf21.jpm...

Just so you know a /16 IP block consists of over 65,000 ip addresses. It's an extraordinarily bad idea to whitelist such a large chunk of the IP space.

The range of IP's your whitelisting is: 58.253.0.0 - 58.253.255.254 which is 65,534 total IP's.

So we put in a ticket and in our case the localrelay alerts were related to cron script. Specifically the cron scrips weren't sending emails but weren't fully suppressing output either. Basically had: /path/to/script > /dev/null & Apparently in pre-CentOS 7 these are causing CSF LOCALRELAY alert...

Same thing on our cpanel servers, running centos 6.8. The scripts being reported in my situation do not use localrelay, Many of them don't even send mail at all, but they all do use imap functions to check mailboxes and all are run silently using cron. Are the ones you're seeing run from cron or are...

Ok, I think I got it. Even though the hostname was showing correctly using the: hostname command, I went ahead and issues a hostnamectl set-hostname mysubdomain.mydomain.com command. After restarting LFD, it seems to be working now.